Hope and Hold is the story of a wager between William Morris and Robert the Bruce. It is one of four part series of animations created for the new visitor's centre at Rosslyn Chapel near Edinburgh.

Mummu designed and animated all the stories and packaged them into an IPad application which is how they will be viewed in the permanent exhibition. Studioarc an Edinburgh based design agency were responsible for the interpretive content in the new visitor centre for Rosslyn Chapel, which is now open to the public.